Ruby on Rails Developers For Hire

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  • Hire     technosystem
Hire     technosystem

    technosystem technosystem

    India $50 USD / hour
    Blockchain | Crypto | Mobile Apps | Websites
    India
    7.2
    19 reviews 19 reviews $50 USD per hour
    For last 8 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers, trading platforms, Wallets, Daemons. I have expertise in ICO Token Sale, Crowd-Sale, Pre-ICO, Post-ICO, Lending System, Affiliate/MLM, referral...
    For last 8 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers, trading platforms, Wallets, Daemons. I have expertise in ICO Token Sale, Crowd-Sale, Pre-ICO, Post-ICO, Lending System, Affiliate/MLM, referral program, Staking, White Paper creation, smart contract etc. My Skills are PHP, C++, Python, NodeJS, AngularJS, Ruby on Rails with 15 Years of working experience. I have been working in the IT Industry since 2002 as an IT developer working on Website and Mobile apps like Real estate, Dating, E-commerce, Social Networking. My skills are Wordpress, PHP, Drupal, MySQL, Joomla, WooCommerc, AngularJS I have been into iOS and Android mobile application development using Native android and iOS ( Kotlin, Java, Object C, Swift ), React native, and Flutter. I am Proficient with Swift or Objective-C, Knowledge of Apple XCode IDE, Cocoa Touch and IUKit APIs, Spatial reasoning, Designing guidelines, Networking, Core Data, RESTful APIs, UI/UX design standards, Advanced knowledge of Git, OpenGL or Metal, Code versioning tools, Core Data framework, Grand Central Dispatch. less
  • Hire technosystem
  • Hire     aritajulio20
Hire     aritajulio20

    aritajulio20 aritajulio20

    Brazil $50 USD / hour
    Senior Software Engineer
    Brazil
    4.8
    1 review 1 review $50 USD per hour
    I have been working as a software engineer for over 8 years. My Abilities: - Web Development - DevOps - Search Platform and AI/ML Product Development My Skills: - Languages: C++, Python, PHP, Javascript, Java, Ruby, C#, ASP.NET Core - Backend Development: Django, DRF, Flask, Laravel, Yii2, NodeJS, RoR, Spring Boot,...
    I have been working as a software engineer for over 8 years. My Abilities: - Web Development - DevOps - Search Platform and AI/ML Product Development My Skills: - Languages: C++, Python, PHP, Javascript, Java, Ruby, C#, ASP.NET Core - Backend Development: Django, DRF, Flask, Laravel, Yii2, NodeJS, RoR, Spring Boot, etc - Frontend Development: React, Vue, jQuery, CSS, HTML, Bulma, Material, Bootstrap - Project Management: Jira, Gitflow, Trello, Github, Gitlab, Bitbucket - Docker, Kubernetes, Terraform, Helm, AWS, Heroku, DigitalOcean, GCP - Message Broker: RabbitMQ, Kafka, Redis - Search Engine: Elasticsearch, Apache Solr - Dashboard: Kibana, Grafana As a developer I love to challenge on new platform or technology and work together with others. Please contact me, you'll get my expertise on several fields and how to proceed to make your project successful. Thanks less
  • Hire aritajulio20
  • Hire     danyabrisimov
Hire     danyabrisimov

    danyabrisimov danyabrisimov

    Russian Federation $30 USD / hour
    Mobile & Web App Developer
    Russian Federation
    4.4
    4 reviews 4 reviews $30 USD per hour
    My Vision: "Advanced Idea & Advanced Solution!" My Slogan: "Do The Best You Can!" My Tech stacks and experiences: - Flutter(3 years) - React Native(6 years) - Android(9 years) - IOS(6 years) - Node.js(8 years) - Express.js(6 years) - Java(9 years) - Ruby on Rails(8 years) - Django(8 years) - Laravel(7 years) -...
    My Vision: "Advanced Idea & Advanced Solution!" My Slogan: "Do The Best You Can!" My Tech stacks and experiences: - Flutter(3 years) - React Native(6 years) - Android(9 years) - IOS(6 years) - Node.js(8 years) - Express.js(6 years) - Java(9 years) - Ruby on Rails(8 years) - Django(8 years) - Laravel(7 years) - Aps.Net(7 years) less
  • Hire danyabrisimov
  • Hire     hassanzaidi86
Hire     hassanzaidi86

    hassanzaidi86 hassanzaidi86

    Pakistan $10 USD / hour
    PHP, WORDPRESS, MAGENTO, BOOTSTRAP, CODEIGNITER
    Pakistan
    4.2
    1 review 1 review $10 USD per hour
    My services include 1. Web Design & Development 2. Graphics Design 3. Complete branding services 4. Web & Mobile application development 5. Website maintenance. 6. Android Apps Development 7. IO's App Development 8. Payment method Integrations 9. PSD to HTML 10. HTML to Wordpress & Wordpress To HTML 11. Fully...
    My services include 1. Web Design & Development 2. Graphics Design 3. Complete branding services 4. Web & Mobile application development 5. Website maintenance. 6. Android Apps Development 7. IO's App Development 8. Payment method Integrations 9. PSD to HTML 10. HTML to Wordpress & Wordpress To HTML 11. Fully Responsive Website 12. Friendly & Easy to Use Admin Panel 13. 100% Search Engine Friendly 14. Special attention to UI/UX 15. Enhanced Security with Image optimization 16. Social Media Integration, Contact Forms, Google Maps, Newsletter Subscription & Mailing list 17. Neat and Clean bugs free code 18. E-commerce functionalities 19. Support & maintenance 20. User friendly approach My Expertise More than 7 years of work experience in PHP, Wordpress, HTML, Magento, CSS, Javascript, Code Ignitor, Laravel, Android, IO's and C#.net development. 100% satisfaction guaranteed. Feel free to ask me any questions you have and contact me for your custom order request. less
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  • Hire     zaikayarik
Hire     zaikayarik

    zaikayarik zaikayarik

    Ukraine $45 USD / hour
    Senior Shopify and Frontend Developer
    Ukraine
    4.1
    1 review 1 review $45 USD per hour
    Hello! For about 10 years, I've been working as a Web Developer. In the early years of my work experience, as there weren't too many libraries allowing for rapid development, it was required for me to build a lot of things from scratch. That experience gave me quite good understanding of how things work and I've...
    Hello! For about 10 years, I've been working as a Web Developer. In the early years of my work experience, as there weren't too many libraries allowing for rapid development, it was required for me to build a lot of things from scratch. That experience gave me quite good understanding of how things work and I've developed solid Frontend & Backend skills. Nowadays I am trying to follow the newest trends in development, using modern libraries and best recipies. As the modern Javascript technologies came in, rather than using server side rendering technologies tuned up with jQuery, I have been using Node.js, Angular.js, React.js for 5+ years for Frontend development. Also since 2015, I felt love in Shopify and I started to learn Liquid(Ruby) and Shopify development. I had worked with US partner Bluestout which is a great eCommerce development company for 2 years. In these days, I have made 30+ Shopify sites such as Theme development, customization(React, Angular, HTML5, CSS3, SASS/SCSS) and App installation, customization and development. FRONTEND ✓ Angular / React / Vue ★★★★★ ✓ HTML5 ★★★★★ ✓ Liquid ★★★★★ ✓ CSS3 ★★★★ ✓ Javascript / Jquery ★★★★★ ✓ Bootstrap ★★★★★ ✓ LESS/SCSS/SASS ★★★★ BACKEND ✓ Node ★★★★★ ✓ PHP ★★★★★ ✓ Ruby ★★★★★ ✓ Python ★★★★ Also, I'm very familiar with platforms such as Git, Gulp, Webpack. I'm full time freelancer, so it is possible to communicate 24 / 7 and work on client's timezone. I'm looking forward to doing business with you! less
  • Hire zaikayarik
  • Hire     websolutioner
Hire     websolutioner

    websolutioner websolutioner

    Sri Lanka $40 USD / hour
    Web developer
    Sri Lanka
    4.0
    1 review 1 review $40 USD per hour
    click hire me button and you can ask from me any thing you want :)
    click hire me button and you can ask from me any thing you want :) less
  • Hire websolutioner
  • Hire     HLPAndranik
Hire     HLPAndranik

    HLPAndranik HLPAndranik

    Armenia $30 USD / hour
    Make your dreams 3D
    Armenia
    3.7
    1 review 1 review $30 USD per hour
    We have 7+ years of experiences in CAD drawing, 3D modeling, 3D rendering and Animation and Unity. - Product design, Architecture: Interior and Exterior design, and so on. - 2D CAD drawing in AutoCAD (architectural and technical drawings, converting from pdf/images to AutoCAD). - Unity 3D App/Game Develop + AR/VR. -...
    We have 7+ years of experiences in CAD drawing, 3D modeling, 3D rendering and Animation and Unity. - Product design, Architecture: Interior and Exterior design, and so on. - 2D CAD drawing in AutoCAD (architectural and technical drawings, converting from pdf/images to AutoCAD). - Unity 3D App/Game Develop + AR/VR. - Animation and VFX in 3Ds max and Adobe After Effects. - Our skills are 3dsMax, Zbrush, MudBox, Vray, CLO3D, Marvelous, AutoCAD, Lumion, Unity3D, Unreal engine, Sketchup, Adobe After Effects, Premiere, Photoshop, illustrator etc... Mechanical engineering As highly skilled CAD/CAM design team. - 3D design by using Solidworks, Autocad, Fusion 360, Creo PTC and Autodesk Inventor. - Manufacturing drawings based on 3D modeling/assemblies. - Creating STL, STEP, IGES for 3D printing. DXF file for CNC/Laser cutting. - CLO3D, Marvelous designer. Provide fashion sewing patterns. Best regards. less
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  • Hire     maksimkudria
Hire     maksimkudria

    maksimkudria maksimkudria

    Russian Federation $35 USD / hour
    Senior Full Stack Developer(.NET,Javascript)
    Russian Federation
    3.6
    3 reviews 3 reviews $35 USD per hour
    Dear clients! I'm a developer who knows the value of time, works very hard, and always provides work on time, and prove myself with great skills. Mainly, I am focusing on: ✔ ASP.NET MVC with MS SQL and PostgreSQL ✔ Django and Flask with PostgreSQL and MySQL ✔ Node backend with Mongo, Mysql and Firebase ✔ ...
    Dear clients! I'm a developer who knows the value of time, works very hard, and always provides work on time, and prove myself with great skills. Mainly, I am focusing on: ✔ ASP.NET MVC with MS SQL and PostgreSQL ✔ Django and Flask with PostgreSQL and MySQL ✔ Node backend with Mongo, Mysql and Firebase ✔ Laravel/CodeIgniter: Eloquent ORM, Lumen, Laravel passport, Laravel Sanctum Integration with Mail Services Configuration Error and Exception Handling ✔ Javascript Framework: React, Angular, Vue, Meteor, Nuxt, Next.JS : ✔ GraphQL, Material UI, Bootstrap, Tailwind CSS, Redux, Mobx, API Integration, Thunk, Saga, RxJS, Unit Test using Mocha and Jest. ✔ Blockchain(Ethereum, Smart contract, Web3.js, Solidity) ✔ Java Spring boot, Struts, Hibernate, JSP ✔ Web scraping using C#, Node, Python Beautifulsoup and Selenium ✔ Mobile App in Ionic/ReactNative/Flutter. ✔ Shopify, wooCommerce, Magento, Opencart ✔ Metatrader(MT4, MT5), MQL5 ✔ AWS Lambda, DynamoDB ✔ Linux Bash shell, Windows Batch shell, Powershell scripting. ✔ No limited skill sets such as ROR, Python, Golang, QT... I always think that when both clients and developers trust each other, the project can succeed, and also think that if an excellent developer, has to own wide-knowledge. I faced a lot of challenges and there were bad reviews of me too, but it made me a more good developer from it. My skills will be updated go on and I will try to prepare myself to become a top developer continuously. Thank you for visiting my profile. less
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  • Hire     Multitechserver
Hire     Multitechserver

    Multitechserver Multitechserver

    India $30 USD / hour
    Linux Admin || Cyber Security || Server Management
    India
    2.6
    1 review 1 review $30 USD per hour
    IT Expert with 5+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server,...
    IT Expert with 5+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development. less
  • Hire Multitechserver
  • Hire     UKNathan
Hire     UKNathan

    UKNathan UKNathan

    United Kingdom $22 USD / hour
    PHP Web Developer
    United Kingdom
    2.6
    1 review 1 review $22 USD per hour
    I have over 5 years of experience designing and building websites and advanced web applications. Over the years I have successfully completed projects ranging from simple personal/business websites to advanced online applications (including control panels, login systems, social media platforms, online education...
    I have over 5 years of experience designing and building websites and advanced web applications. Over the years I have successfully completed projects ranging from simple personal/business websites to advanced online applications (including control panels, login systems, social media platforms, online education systems). I have extensive knowledge in both front-end and back-end web development and I am skilled in 5 programming languages (HTML, CSS, JavaScript, PHP, Python), as well as working with a range of tools including Bootstrap, AJAX, MySQL databases, REST APIs, Onsen UI and more. Whether you're an individual looking for a simple portfolio website or a large company in need of a complex application, I can certainly fulfil your requirements. I look forward to working on your project! less
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